Weihong Liang

collaborators

2 papers

hep-ph2026

Investigation of the $D^{0} \to K_{S}^{0} π^{0} η, K_{S}^{0} π^{0} π^{0}$ decays

Wei Liang, Chu-Wen Xiao, Guo-Mei Gan +1

Inspired by the invariant mass distributions for the decays $D^{0} \to K_{S}^{0} π^{0} η$ and $D^{0} \to K_{S}^{0} π^{0} π^{0}$ reported by the BESIII Collaboration, we…

hep-ph2024

Triangle singularity in the $J / ψ \to ϕ π^{+} a_{0}^{-} (π^{-} η), ϕ π^{-} a_{0}^{+} (π^{+} η)$ decays

C. W. Xiao, J. M. Dias, L. R. Dai +2

We study the $J / ψ \to ϕ π^{+} a_{0} (980)^{-} (a_{0}^{-} \to π^{-} η)$ decay, evaluating the double mass distribution in terms of the $π^{-} η$ and $π^{+} a_{0}^{-}$ invariant masses. We show that the $π…

Investigation of the D0→KS0​π0η, KS0​π0π0 decays

Triangle singularity in the J/ψ→ϕπ+a0−​(π−η),ϕπ−a0+​(π+η) decays

Investigation of the $D^{0} \to K_{S}^{0} π^{0} η, K_{S}^{0} π^{0} π^{0}$ decays

Triangle singularity in the $J / ψ \to ϕ π^{+} a_{0}^{-} (π^{-} η), ϕ π^{-} a_{0}^{+} (π^{+} η)$ decays